Silly question
At work, one of the older mechanics told me adding a performance muffler do to lower backpressure I could burn exhaust valves. He used to work on Harley's and claimed to see a bunch of burned valve on bikes that had the baffles removed. Is he full it or on the level?? I am looking at the Walker turbo muffler.
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'02 Dream Cruiser # 4235
Never argue with an idiot... They will drag you down to their level, and beat you with experience.
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